.m {
  position: fixed;
  align-items: center;
  place-items: center;
  top: 0%;
  z-index: 10000;
  margin: 0;
  padding: 0;
  /*background-color: black;*/
}

#myCanvas3 {
  /* z-index: 1000; */
  top: 0;
}

.menu {
  /* height: 45rem; */
  /* width:16%; */
  overflow-y: auto;
  overflow-x: hidden;
  /* padding:0rem 0rem 0rem 0rem; */
}

/* width */
::-webkit-scrollbar {
  width: 1rem;
}

/* Track */
::-webkit-scrollbar-track {
  box-shadow: inset 0 0 0px rgb(0, 0, 0);
  background: lightslategrey;
  border-radius: 0;
}

/* Handle */
::-webkit-scrollbar-thumb {
  background: rgb(0, 0, 0);
  /* background: linear-gradient(0deg, rgba(35, 34, 45, 1) 0%, rgba(28, 28, 61, 1) 30%, rgba(24, 87, 111, 1) 65%, rgba(0, 212, 255, 1) 100%); */
  border-radius: 0px;
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: rgb(44, 44, 44)
}